Katie baffled him on that.
"I wonder," he voiced it, "where it's going to lead you?
I wonder if you're prepared to go where it may lead you?
Have you thought of that?
Perhaps it's going to take you into a country too dark for you of the sunny paths.

She may be called back.

You know we are called back to countries where we have--established a residence.

You might have to go with her to settle a claim, or break a tie, or pull some one else out that she might not be pulled back in.

Then what?
Perhaps you might feel you needed a guide.